煤矿规程对井下放炮警戒距离如何规定？？-法律综合法律援助-法律咨询免费平台-国际律师联盟

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问题	煤矿规程对井下放炮警戒距离如何规定？？
释义	煤矿规程对井下放炮警戒距离如何规定？？炮采工作面的放炮安全距离是不小于50米。炮掘工作面的放炮安全距离是直巷不小于100米，拐弯巷道不小于75米。放炮时必须在放炮安全距离以外设置警戒，即警戒距离必须大于放炮安全距离。这就是关于您问题的相关法律。该内容由杨振军律师和律说律答共创回答
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